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1995 Chevrolet S10 LS 4.3L No Start, Poor Idle Quality, Stall, MIL Lamp on
Posted to GM Driveability on 2/20/2003 18 Replies

Vehicle will not hold an idle when it came to me I scanned for codes and found bank 1 heated O2 Sensor too rich. I went to monitor mode and the engine is in open loop, which I doubted as the customer drove here from a few miles away. I tested the connector to ...

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Message Closed w/FIX

car Vehicle Data

1995 Chevrolet S10 LS

VIN 1GCDT19W7S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MFI, TWC,
EmissionsNot OBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0700Automatic Transaxle System Malfunction
P1100MAP Sensor Performance
P1406EGR Valve Pintle Position Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet S10 LS

VIN 1GCDT19W7S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MFI, TWC,
EmissionsNot OBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Stall, MIL Lamp On
OccursAlways

Trouble Codes

P0700Automatic Transaxle System Malfunction
P1100MAP Sensor Performance
P1406EGR Valve Pintle Position Circuit Malfunction